Research on Domain Ontology Based Information Retrieval Model

被引：0

作者：

Guo Chengxia ^{[1
]}

Huang Dongmei ^{[1
]}

机构：

[1] Shanghai Ocean Univ, Sch Informat, Shanghai 201306, Peoples R China

来源：

2009 INTERNATIONAL SYMPOSIUM ON INTELLIGENT UBIQUITOUS COMPUTING AND EDUCATION | 2009年

关键词：

Domain ontology; Information Retrieval; Retrieval Model; Semantics;

D O I：

10.1109/IUCE.2009.116

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper gives out an information retrieval system model based on Ontology. First of all, the weak point and its reason are analyzed for traditional information retrieval system,. Then, the concept of Ontology and its application in intelligent retrieval domain is introduced. Afterwards, a information retrieval system structure model, based on domain Ontology, was proposed, in which it was introduced on how to utilize domain knowledge of Ontology to realize query based on concept during the process of information retrieval. At last, it was evaluated on this model's performance.

引用

页码：541 / 543

页数：3